#1d25a0

Color #1d25a0

A moderately saturated dark blue.

Closest named color Navy #000080 · ΔE 12.54 Nearest Tailwind class indigo-800 #372aac · ΔE 3.2

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Conversions

HEX

#1d25a0

RGB

rgb(29, 37, 160)

HSL

hsl(236.3, 69.3%, 37.1%)

HSV / HSB

hsv(236.3, 81.9%, 62.7%)

CMYK

cmyk(81.9%, 76.9%, 0%, 37.3%)

LAB

lab(24.07, 41.85, -66.14)

LCH

lch(24.07, 78.27, 302.32)

OKLCH

oklch(36.3%, 0.1916, 269.43)

HWB

hwb(236.3, 11.4%, 37.3%)

Harmony colors

Complementary

#a0981d

Analogous

#1d67a0

#1d25a0

#571da0

Triadic

#1d25a0

#a01d25

#25a01d

Split-complementary

#1d25a0

#a0571d

#67a01d

Tetradic

#1d25a0

#981da0

#a0981d

#25a01d

Square

#1d25a0

#a01d67

#a0981d

#1da057

Shades

Color #1d25a0 mixed toward black.

#181f85

#13196b

#0f1350

#0a0c35

#05061b

Tints

Color #1d25a0 mixed toward white.

#2530cd

#4a53de

#777ee6

#a4a9ef

#d2d4f7

Tones

Color #1d25a0 mixed toward gray.

#282f95

#33388a

#3e427f

#494b74

#54556a

Accessibility

Aa White text on this color

11.51:1

Aa Black text on this color

1.82:1

White text reads better on this background (11.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#21218e · ΔE 2.7

Deuteranopia

#202089 · ΔE 3.4

Tritanopia

#1d7e7a · ΔE 39.9

Achromatopsia

#393939 · ΔE 28.4

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #1d25a0;

Tailwind (arbitrary value)

bg-[#1d25a0]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1d25a0 (#1d25a0) is rgb(29, 37, 160) in RGB.

No, #1d25a0 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #1d25a0, or check how it holds up for accessibility.

Generate a palette → Check contrast